血瘀型经期延长的治法是
A.养阴清热止血B.温经散寒,化瘀止痛C.滋肾养阴,固冲止血D.活血祛瘀止血E.补气摄血,固冲调经
参考答案:D
Such men have made______by developing oil businesses.
A.great fortunes
B.a huge fortune
C.some huge fortune
D.a great fortune
多相催化反应的过程步骤可分为哪几步?实质上可分为几步?